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Chemical Composition
Elements
Cu(1,2) Pb Sn Zn Fe Ni(3) Al Mn
(1) Cu + Sum of Named Elements 99.0% min.
(2) In determining Cu min., Cu may be calculated as Cu + Ni.
(3) Ni value includes Co.
Min (%) 60.0 22.0 2.0 5.0 2.5
Max (%) 66.0 0.20 0.20 28.0 4.0 1.0 7.5 5.0
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.2% Offset
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 3000 kg load Izod
(ft-lbs)
Charpy V-Notch Impact Strength
(ft-lbs)
Compressive Strength .001 in. set/in.
(ksi)
Compressive Strength .1 in. set/in.
(ksi)
Creep Strength (0.1% per 10,000 hours)
(ksi)
Fatigue Strength**
(ksi)
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
As Centrifugal Cast As Centrifugal Cast M02 110 Min for Standard
83 Typ
12 Min for Standard
As Continuous Cast As Continuous Cast M07 110 Min for Standard
62 Min for Standard
14 Min for Standard
As Sand Cast As Sand Cast M01 110 Min for Standard
119 Typ
60 Min for Standard
62 Typ
12 Min for Standard
18 Typ
223 Min for Standard
225 Typ
15 Typ 12 Typ
60 Typ 97 Typ 19 Typ 25 Typ
Physical Properties
(1)Field Strength 16 kA/m
Melting Point - Liquidus°F 1693
Melting Point - Solidus°F 1625
Densitylb/cu in. at 68°F 0.283
Specific Gravity 7.83
Electrical Conductivity% IACS at 68°F 8
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 20.5
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 12
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 14200
Magnetic Permeability 1.09 (1)
Casting Characteristics
Casting Attribute Level
Casting Yield Low
Drossing High
Effect of Section Size Low
Fluidity Medium
Gassing Low
Patternmakers Shrinkage inches per inch 4/16
Shrinkage in Solidification High
Fabrication Properties
Technique Suitability
Soldering Poor
Brazing Poor
Oxyacetylene Welding Poor
Gas Shielded Arc Welding Poor
Coated Metal Arc Welding Good
Machinability Rating 8
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties
Treatment Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief 500
Solution Treatment 0
Typical uses
Product Category Product Reason Category Reason
Builders Hardware Brackets Corrosion Resistance Corrosion Resistance
Brackets Friction & Wear Properties Wear Resistance
Brackets Mechanical Properties High Strength
Electrical Electrical Components Conductivity (Electrical) Electrical Conductivity
Electrical Components Conductivity (Thermal) Thermal Conductivity
Electrical Components Corrosion Resistance Corrosion Resistance
Electrical Components Mechanical Properties High Strength
Switches Conductivity (Electrical) Electrical Conductivity
Switches Conductivity (Thermal) Thermal Conductivity
Switches Corrosion Resistance Corrosion Resistance
Switches Mechanical Properties High Strength
Fasteners Screw Down Nuts Corrosion Resistance Corrosion Resistance
Screw Down Nuts Corrosion Resistance Corrosion Resistance
Screw Down Nuts Mechanical Properties High Strength
Screw Down Nuts Mechanical Properties High Strength
Industrial Bridge Pins Corrosion Resistance Corrosion Resistance
Bridge Pins Friction & Wear Properties Wear Resistance
Bridge Pins Mechanical Properties High Strength
Bushings Corrosion Resistance Corrosion Resistance
Bushings Friction & Wear Properties Wear Resistance
Bushings Mechanical Properties High Strength
Cams Corrosion Resistance Corrosion Resistance
Cams Friction & Wear Properties Wear Resistance
Cams Mechanical Properties High Strength
Forming Dies for Wood Pulp Industry Corrosion Resistance Corrosion Resistance
Forming Dies for Wood Pulp Industry Friction & Wear Properties Wear Resistance
Forming Dies for Wood Pulp Industry Mechanical Properties High Strength
Frames Corrosion Resistance Corrosion Resistance
Frames Mechanical Properties High Strength
Gears Corrosion Resistance Corrosion Resistance
Gears Friction & Wear Properties Wear Resistance
Gears Mechanical Properties High Strength
Gib Corrosion Resistance Corrosion Resistance
Gib Friction & Wear Properties Wear Resistance
Gib Mechanical Properties High Strength
High Strength Machine Parts Conductivity (Thermal) Thermal Conductivity
High Strength Machine Parts Corrosion Resistance Corrosion Resistance
High Strength Machine Parts Friction & Wear Properties Wear Resistance
High Strength Machine Parts Mechanical Properties High Strength
Hooks Corrosion Resistance Corrosion Resistance
Hooks Mechanical Properties High Strength
Hydraulic Cylinder Parts Corrosion Resistance Corrosion Resistance
Hydraulic Cylinder Parts Friction & Wear Properties Wear Resistance
Hydraulic Cylinder Parts Mechanical Properties High Strength
Large Valve Stems Corrosion Resistance Corrosion Resistance
Large Valve Stems Friction & Wear Properties Wear Resistance
Large Valve Stems Mechanical Properties High Strength
Propellers Corrosion Resistance Corrosion Resistance
Propellers Friction & Wear Properties Wear Resistance
Propellers Mechanical Properties High Strength
Slow Speed, Heavy Load Bearings Corrosion Resistance Corrosion Resistance
Slow Speed, Heavy Load Bearings Friction & Wear Properties Wear Resistance
Slow Speed, Heavy Load Bearings Mechanical Properties High Strength
Struts Corrosion Resistance Corrosion Resistance
Struts Mechanical Properties High Strength
Wear Rings for Forming Dies for Wood Pulp Industry Corrosion Resistance Corrosion Resistance
Wear Rings for Forming Dies for Wood Pulp Industry Friction & Wear Properties Wear Resistance
Wear Rings for Forming Dies for Wood Pulp Industry Mechanical Properties High Strength
Marine Boat Parts Corrosion Resistance Corrosion Resistance
Boat Parts Corrosion Resistance Corrosion Resistance to Salt Water
Boat Parts Friction & Wear Properties Wear Resistance
Boat Parts Mechanical Properties High Strength
Clamps Corrosion Resistance Corrosion Resistance
Clamps Corrosion Resistance Corrosion Resistance to Salt Water
Clamps Friction & Wear Properties Wear Resistance
Clamps Mechanical Properties High Strength
Covers for Marine Hardware Appearance Appearance
Covers for Marine Hardware Corrosion Resistance Corrosion Resistance
Covers for Marine Hardware Corrosion Resistance Corrosion Resistance to Salt Water
Covers for Marine Hardware Friction & Wear Properties Wear Resistance
Covers for Marine Hardware Mechanical Properties High Strength
Marine Hardware Appearance Appearance
Marine Hardware Corrosion Resistance Corrosion Resistance
Marine Hardware Corrosion Resistance Corrosion Resistance to Salt Water
Marine Hardware Mechanical Properties High Strength
Rudders Corrosion Resistance Corrosion Resistance
Rudders Corrosion Resistance Corrosion Resistance to Salt Water
Rudders Friction & Wear Properties Wear Resistance
Rudders Mechanical Properties High Strength
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Centrifugal Cast Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Castings SAE J462 CAST COPPER ALLOYS
Castings ASTM B271/B271M COPPER BASE ALLOY CENTRIFUGAL CASTINGS
Castings AMS 4862 MANGANESE BRONZE CASTINGS, SAND AND CENTRIFUGAL, HIGH STRENGTH, AS CAST
As Continuous Cast Castings ASTM B505/B505M COPPER BASE ALLOY CONTINUOUS CASTINGS
As Sand Cast Castings ASTM B584 COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
Castings ASTM B763/B763M COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
Castings SAE J462 CAST COPPER ALLOYS
Castings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Castings AMS 4862 MANGANESE BRONZE CASTINGS, SAND AND CENTRIFUGAL, HIGH STRENGTH, AS CAST
Castings ASTM B22/B22M BRONZE CASTINGS FOR BRIDGES AND TURNTABLES
Ingot FEDERAL QQ-C-523 COPPER ALLOY INGOTS: BRASS (YELLOW HIGH STRENGTH) MANGANESE AND MANGANESE-ALUMINUM BRONZE
ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Precision Cast Castings MILITARY MIL-C-11866 CASTINGS, PRECISION, NONFERROUS
Valves
Corrosion Properties

No Corrosion Properties Available.